$args = array(
'author' => get_current_user_id();
);
$orders = wc_get_orders( $args );
foreach ( $orders as $key => $order ) { ?>
<div class="col-12">
<?php $data = $order->get_data(); ?>
<div class="shipping_total"><?php echo $data['shipping_total']; ?></div>
</div>
<?php }